package learn.sort.heap;

import learn.CommUtil;

import java.util.PriorityQueue;

public class Test1 {
    public static void main(String[] args) {

        for (print(1);print(2);print(4)) {
            print(3);
        }
    }
    public static boolean print(int val) {
        System.out.println(val);
        return true;
    }
}
